基于光纖環(huán)的偏振相關(guān)測試儀的研制.pdf

1、啦即7分類號——UDC——孝中科技大浮碩士學(xué)位論文Y777934密級——基于光纖環(huán)的偏振相關(guān)測試儀的研制學(xué)位申請人：龐德銀學(xué)科專業(yè)：光學(xué)工程指導(dǎo)教師：孫軍強教授論文答辯日期2QQ5：壘：22學(xué)位授予日期答辯委員會主席揚壟渣評閱人揚壟洼毯塹壺選丞墾華中科技大學(xué)碩士學(xué)位論文AbstractPolarizationdependencemeter(PDM)istheinstrumentthatmeasurespolarizationdepend

2、encecharacteristicofopticaldevicesoropticalsystemsOpticaldevicemanufacturersandopticalsystemcorporationsusethemwidelynOWtheauthoranalysesthedevelopmentdirectionandtechniquestatusquoofPDM，thendesignsandmakessuccessfullyth

3、ePDMbasedonopticalfiberringsThepaperdiscussesandanalysesthefollowingproblemsortechniques(1)Basedonthewidelylearningofreferencesandbasicalcognitiontomanycorrelativeenterprisesallovertheworld，thethesisreviewstheoperatingth

4、eoryandresearchdevelopmentofmaintechnologiesforPDMAndtheprinciples，attributes，performancesofalltechnologyschemesalesummarizedSimultaneitythedevelopmentdirectionsofthemarementioned(2)Elat。opticaleffectandopticalfiberstres

5、sbirefringencearethetechniqueprinciplesofopticalfiberwaveplateThethesisdescribesthesetechniqueprinciplesAndthepolarizationcontrolmethodusingwaveplatesisdesignedandprovedbytransfermatrixes(3)ThewholetechnologyschemeofPDMb

6、asedonopticalfiberringsisdiscusseddetailedlyItincludesopticalfiberrings，mechanicaldriveconfiguration，electricalcontrolstructure，powertestingschemeandSOonSomenecessaryoutlinesoranalysesofalltechnologyschemesarcstatedfinal

7、ly(4)TheessentialofpowertestingpartisanalysedsummarilyAnditsworkprincipleandcontrolprogramalefigured(5)TheauthortestsmainattributeandrecordsthesedataasresultAndtheauthordiscussestheresultacordingtothesedataTheconclusioni

8、sindicatedthatPDMbasedonopticalfiberringshasniceropticalspecificationsanditaccordstowhatisdesignedAsanewtestinstrument，PDM’SeveryaspectsareanalysedandarediscussedinthispaperTheauthordrawsaconclutionbasedonmanyexperimentd